Engine repair service near Thornton, CO

Very good work, and excellent warranty on work performed, Personnel well informed, and experienced, always cordial, and ready to listen to customers concerns. Been a customer for some time and highly recommend them. You may get better price somewhere else but you may not get quality work, as you will here.

Primarily Subaru's, but will work on other cars and trucks too. Because of my 1990 262k Legacy, my husband and I were referred to Joel in 2007. Since then, Alternative Autoworx is the ONLY place we taken our now Forester and Ford F150 to. Finding - and staying with - a great mechanic is like going to the doctor, they keep a record of everything they do so they know about your vehicle. The guys are friendly, knowledgeable, trustworthy and honest about telling you what needs work now and what you should consider down the road. Been very good about quick attention when I've had to tow a car in. Reasonable prices and great service - the Alternative to dealers. (I know it sounds like I work there, or am related, but no)

Very happy with the service I receive at Pickering's.

Ken Hall in the last week- Just had my 2005 Dodge Ram engine completely rebuilt. Took a bit longer than expected, but well worth the wait. It has never run better, even as new. Picked it up Friday, and headed straight for elk camp. The increased power is amazing. I am getting 3 miles more per gallon, and that's with only 500 miles on it thus far. These guys really know their stuff. I would highly recommend then for anyone needing diesel or auto service.

They did a great job. They even took me back there so I can see what they are talking about. I usually hate going to get car serviced, but these guys made the experience less painful. Tammy Hesser

Bring your BMW or German Auto HERE!!!! - This was the most positive experience I have ever had with a mechanic and I have had BMW's for over 30 years with different mechanics and you really are grateful when you get a GREAT one...there are few GREAT ones out there...my last mechanic was the best BMW mechanic I'd ever worked with...and these guys top Him.....Mike is a gifted engineer and Jerrod and Nikki are exceptional in their customer service...They were never rude or condescending and I felt like they worked with me through any difficulties and believe me, in my situation, there were many difficulties. The group at AGG were receptive, understanding and prompt. Being new to Colorado, I didn't want to take me car to the dealer and had been ripped off by so many mechanics until I found these guys. They are VERY busy so be patient with them and they will really help you out.......you won't be disappointed.....nobody else is going to give you this kind of service...from customer service follow up to repairs....this is the top shop......

.Always top notch mechanic experience